Free website domain rating checker with daily Ahrefs-powered updates
Compare solar panels, batteries and inverters, calculate your savings, and learn from expert solar guides.
Stage
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Founded
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Based in
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GB
Pricing model
Freemium
Free
Pricing
Starter $9/mo with 1 project and 5,000 credits; Pro $29/mo with unlimited projects and 50,000 credits; Enterprise $99/mo with unlimited credits. Yearly and lifetime options available.
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Key features
Check any website's Domain Rating score in seconds
Ahrefs data updated daily
Track Domain Rating changes over time
Compare multiple domains side by side
View leaderboard and recently checked domains
Domain Rating scale from 0 to 100 on logarithmic scale
API access on Pro and Enterprise plans
Multiple projects on paid plans
Product comparison for solar panels, inverters, batteries and charge controllers
Manufacturer directory with brand profiles and technology comparisons
Solar calculators for sizing, savings estimation, ROI and battery backup
Knowledge center with guides on solar engineering and local market rules
Industry news covering policy, tariff and pricing developments
Video library with walkthroughs and technical explainers
Country-aware content adapted to local tariffs and incentives
AI-extracted specification data from manufacturer datasheets
Semantic search for solar products and guidance
Multi-language support for global reach
What makes it different
Free to use without registration for basic domain rating checks
Uses Ahrefs data refreshed daily for accurate results
Focused tool for Domain Rating only, not a full SEO platform
Benchmarking by market and competitors rather than universal score
Independent platform with no sales incentive or affiliate relationships with manufacturers or installers
Normalized specification data making products genuinely comparable across brands
Calculators showing assumptions rather than printing single confident numbers
Country-aware guidance reflecting each market's actual rules rather than one country's incentives applied globally
AI-assisted content with human review and AI transparency labeling
DR Checker
SolarBazaar